The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Dec. 07, 2021
Innolux Corporation, Miao-Li County, TW;
Ming-Chang Lin, Miao-Li County, TW;
Innolux Corporation, Miao-Li County, TW;
Abstract
The disclosure provides a light emitting device and a manufacturing method thereof. The light emitting device includes a substrate, a light emitting element, and a bonding structure. The light emitting element is disposed on the substrate through the bonding structure. The bonding structure includes at least three bonding layers and at least two passivation layers, which are in a staggered arrangement. The method for manufacturing the light emitting device includes the following steps: providing a substrate, forming a first bonding layer on the substrate, forming a first passivation layer on the first bonding layer, providing a light emitting element, forming a second bonding layer on the light emitting element, forming a second passivation layer on the second bonding layer. The second passivation layer on the light emitting element is contacted with the first passivation layer to form a third bonding layer and bond the light emitting element on the substrate.